Phosphorus salts of nitrogen containing copolymers and lubricants containing the same

Details for Australian Patent Application No. 2003222075 (hide)

Owner The Lubrizol Corporation

Inventors Sivik, Matthew R.; Gahagan, Michael P.

Agent Callinan

Pub. Number AU-B-2003222075

PCT Number PCT/US03/09174

PCT Pub. Number WO2003/089554

Priority 10/122,554 15.04.02 US

Filing date 25 March 2003

Wipo publication date 3 November 2003

Acceptance publication date 7 August 2008

International Classifications

C10M 169/04 (2006.01) Mixtures of base-materials, thickeners and additives

C10M 101/02 (2006.01) Base-materials

C10M 137/04 (2006.01) Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus

C10M 137/08 (2006.01) Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus

C10M 137/10 (2006.01) Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus

C10M 149/04 (2006.01) Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen

C10M 149/06 (2006.01) Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen

C10M 149/10 (2006.01) Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen

C10M 159/12 (2006.01) Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution

C10M 167/00 (2006.01) Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential

C10N 20/04 (2006.01)

C10N 30/02 (2006.01)

C10N 30/04 (2006.01)

C10N 30/06 (2006.01)

C10N 30/08 (2006.01)

C10N 40/04 (2006.01)

C10N 40/25 (2006.01)

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10/122,554 15.04.02 US

11 December 2003 Application Open to Public Inspection

  Published as AU-B-2003222075

7 August 2008 Application Accepted

  Published as AU-B-2003222075

4 December 2008 Standard Patent Sealed

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